body{
    position: relative;
}
.main{
    padding-top: 195px;
    padding-bottom: 626px;
    // background-color: #fff;
    .tag__list{
        margin-top: 52px;
        height: 41px;
        padding-left: 65px;
        // background-color: yellowgreen;
    
    a{
        float: left;
        padding: 0 8px;
        margin: 0 24px 15px 0;
    }
    .active{
        background-color: #31c27c;
        color: #fff;
        line-height: 26px;
        text-align: center;
    }
    }
    .mod_part_detail{
        display: flex;
        flex-wrap: wrap;
        .items{
            // display: inline-block;
            width: 20%;
            padding-bottom: 44px;
            overflow: hidden;
            // font-size: 14px;
            // vertical-align: top;
            .box{
                width: 224px;
                height: 224px;
                overflow: hidden;
                 .img{
                position: relative;
                width: 224px;
                height: 224px;
                // overflow: hidden;
                img{
                    width: 224px;
                    height: 224px;
                    display: block;
                    transition: 0.2s all;
                    
                }
                &::after{
                    content: '';
                    position: absolute;
                    display: block;
                    width: 70px;
                    height: 70px;
                    background:url(../img/播放.png);
                    // background-size: 100% 100%;
                    left: 85px;
                    top: 82px;
                    border-radius: 50%;
                    opacity: 0;
                    transition: 0.75s all;
                }
                &:hover::after{
                    animation: big 0.5s forwards linear;
                }
                &:hover img{
                    transform: scale(1.1);
                }
            } 
            }
          
            h4{
            margin-top: 10px;
            font-weight: normal;
            a{
                line-height: 22px;
            }
            }
            p{
                a{
                    color: #999;
                    white-space: nowrap;
                    overflow: hidden;
                    text-overflow: ellipsis;
                    height: 22px;
                    font-size: 14px;
                    &:hover{
                        color: #31c27c;
                    }
                }
            }
            span{
                color: #999;
            }
        }
    }
}

@keyframes big{
    0%{
        transform: scale(0);
        opacity: 0;
    }
    100%{
        transform: scale(0.8);
        opacity: 1;
    }
}